Niagara Regional Police confirm they are now investigating three more cases of candy tampering.
Police say a 15 year old girl in Fort Erie found a small razor blade in a bite size Twix bar.
She was not injured by the blade.
She had been trick or treating in the area of Dominion Rd in Fort Erie.
Meantime, two other incidents of objects being found in candy are still being investigated.
A 10 year old girl in Thorold found a small nail inside a mini Kit Kat chocolate bar with a opened wrapper in her Halloween candy.
She was not injured by the nail.
She had been trick or treating in the Confederation Heights area.
A 14 year old girl in Niagara on the Lake found a blade of a pencil sharpener in a Mini Mars chocolate bar.
The girl was not injured by the blade.
The female had been trick or treating in the area of Wright St in Niagara on the Lake.
There was also a case in Niagara Falls where a child found a metal blade inside an O'Henry bar after trick or treating in north end St. Catharines.
If anyone has information regarding any of these incidents please contact the Niagara Regional Police at 905-688-4111.